
public class IntegerTest {

	public static void main(String[] args) {
		int a=4;
		System.out.println("a="+a);
		Integer g=new Integer(333);
		String c="33";
		System.out.println(a+g.intValue()+Integer.parseInt(c));
		System.out.println(g);
		System.out.println(g.toString());
	}

}
